If you have a cordless landline phone, it's unlikely to work in a power cut, even if it's fully charged. Find out more.
If you’re confused by call charges or don’t know your 03 from your 0845 numbers, then we have the perfect guide for you.
New guide for businesses on phone and broadband contracts, and advice on what do when things go wrong
There have been growing instances of nuisance callers and criminals deliberately changing the Caller ID, a practice known as ‘spoofing’.
If your phone goes missing you could be left with a much bigger headache than simply having to replace your handset. Find out what you need to do if your mobile phone has been lost or stolen.